TY  - BOOK
AU  - Blumberg,Arthur
AU  - Greenfield,William
ED  - Allyn and Bacon 
TI  - The effective principal: perspectives on school leadership 
SN  - 020508740X
U1  - 371.2012 23
PY  - 1986///.
CY  - Boston: 
PB  - Allyn and Bacon, 
KW  - Leadership
N1  - Includes bibliography p. 247-249 and index
ER  -